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<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Copyright (C) 2008-2009 Google Inc.<a name="line.2"></a>
<span class="sourceLineNo">003</span> * <a name="line.3"></a>
<span class="sourceLineNo">004</span> * Licensed under the Apache License, Version 2.0 (the "License"); you may not<a name="line.4"></a>
<span class="sourceLineNo">005</span> * use this file except in compliance with the License. You may obtain a copy of<a name="line.5"></a>
<span class="sourceLineNo">006</span> * the License at<a name="line.6"></a>
<span class="sourceLineNo">007</span> * <a name="line.7"></a>
<span class="sourceLineNo">008</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.8"></a>
<span class="sourceLineNo">009</span> * <a name="line.9"></a>
<span class="sourceLineNo">010</span> * Unless required by applicable law or agreed to in writing, software<a name="line.10"></a>
<span class="sourceLineNo">011</span> * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT<a name="line.11"></a>
<span class="sourceLineNo">012</span> * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the<a name="line.12"></a>
<span class="sourceLineNo">013</span> * License for the specific language governing permissions and limitations under<a name="line.13"></a>
<span class="sourceLineNo">014</span> * the License.<a name="line.14"></a>
<span class="sourceLineNo">015</span> */<a name="line.15"></a>
<span class="sourceLineNo">016</span><a name="line.16"></a>
<span class="sourceLineNo">017</span>package com.osfans.trime;<a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>import android.graphics.drawable.Drawable;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import android.graphics.drawable.GradientDrawable;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
<span class="sourceLineNo">022</span>import android.view.KeyEvent;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import android.util.Log;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import android.os.Build;<a name="line.24"></a>
<span class="sourceLineNo">025</span><a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.io.IOException;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.util.ArrayList;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import java.util.Arrays;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import java.util.List;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import java.util.Map;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import java.util.HashMap;<a name="line.31"></a>
<span class="sourceLineNo">032</span><a name="line.32"></a>
<span class="sourceLineNo">033</span>/** {@link Keyboard 鍵盤}中的各個按鍵，包含單擊、長按、滑動等多種{@link Event 事件} */<a name="line.33"></a>
<span class="sourceLineNo">034</span>public class Key {<a name="line.34"></a>
<span class="sourceLineNo">035</span>  private String TAG = "Key";<a name="line.35"></a>
<span class="sourceLineNo">036</span>  private Keyboard mKeyboard;<a name="line.36"></a>
<span class="sourceLineNo">037</span>  public Event ascii, composing, has_menu, paging;<a name="line.37"></a>
<span class="sourceLineNo">038</span>  private boolean send_bindings = true;<a name="line.38"></a>
<span class="sourceLineNo">039</span>  public String[] eventTypes = new String[]{"click", "long_click", "swipe_left", "swipe_right", "swipe_up", "swipe_down", "combo"};<a name="line.39"></a>
<span class="sourceLineNo">040</span>  public static final int CLICK = 0;<a name="line.40"></a>
<span class="sourceLineNo">041</span>  public static final int LONG_CLICK = 1;<a name="line.41"></a>
<span class="sourceLineNo">042</span>  public static final int SWIPE_LEFT = 2;<a name="line.42"></a>
<span class="sourceLineNo">043</span>  public static final int SWIPE_RIGHT = 3;<a name="line.43"></a>
<span class="sourceLineNo">044</span>  public static final int SWIPE_UP = 4;<a name="line.44"></a>
<span class="sourceLineNo">045</span>  public static final int SWIPE_DOWN = 5;<a name="line.45"></a>
<span class="sourceLineNo">046</span>  public static final int COMBO = 6;<a name="line.46"></a>
<span class="sourceLineNo">047</span>  public static final int EVENT_NUM = 7;<a name="line.47"></a>
<span class="sourceLineNo">048</span>  public Event[] events = new Event[EVENT_NUM];<a name="line.48"></a>
<span class="sourceLineNo">049</span><a name="line.49"></a>
<span class="sourceLineNo">050</span>  public int width, height, gap, edgeFlags;<a name="line.50"></a>
<span class="sourceLineNo">051</span>  public int row, column;<a name="line.51"></a>
<span class="sourceLineNo">052</span>  public String label, hint;<a name="line.52"></a>
<span class="sourceLineNo">053</span>  public Drawable key_back_color, hilited_key_back_color;<a name="line.53"></a>
<span class="sourceLineNo">054</span>  public Integer key_text_color, key_symbol_color;<a name="line.54"></a>
<span class="sourceLineNo">055</span>  public Integer hilited_key_text_color, hilited_key_symbol_color;<a name="line.55"></a>
<span class="sourceLineNo">056</span>  public Integer key_text_size, symbol_text_size;<a name="line.56"></a>
<span class="sourceLineNo">057</span>  public Float round_corner;<a name="line.57"></a>
<span class="sourceLineNo">058</span><a name="line.58"></a>
<span class="sourceLineNo">059</span>  public int x, y;<a name="line.59"></a>
<span class="sourceLineNo">060</span>  public boolean pressed, on;<a name="line.60"></a>
<span class="sourceLineNo">061</span><a name="line.61"></a>
<span class="sourceLineNo">062</span>  public String popupCharacters;<a name="line.62"></a>
<span class="sourceLineNo">063</span>  public int popupResId;<a name="line.63"></a>
<span class="sourceLineNo">064</span><a name="line.64"></a>
<span class="sourceLineNo">065</span>  public static List&lt;String&gt; androidKeys;<a name="line.65"></a>
<span class="sourceLineNo">066</span>  public static Map&lt;String, Map&gt; presetKeys;<a name="line.66"></a>
<span class="sourceLineNo">067</span><a name="line.67"></a>
<span class="sourceLineNo">068</span>  /**<a name="line.68"></a>
<span class="sourceLineNo">069</span>   * Create an empty key with no attributes.<a name="line.69"></a>
<span class="sourceLineNo">070</span>   * @param parent 按鍵所在的{@link Keyboard 鍵盤}<a name="line.70"></a>
<span class="sourceLineNo">071</span>   */<a name="line.71"></a>
<span class="sourceLineNo">072</span>  public Key(Keyboard parent) {<a name="line.72"></a>
<span class="sourceLineNo">073</span>      mKeyboard = parent;<a name="line.73"></a>
<span class="sourceLineNo">074</span>  }<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
<span class="sourceLineNo">076</span>  /**<a name="line.76"></a>
<span class="sourceLineNo">077</span>   * Create an empty key with no attributes.<a name="line.77"></a>
<span class="sourceLineNo">078</span>   * @param parent 按鍵所在的{@link Keyboard 鍵盤}<a name="line.78"></a>
<span class="sourceLineNo">079</span>   * @param mk 從YAML中解析得到的Map<a name="line.79"></a>
<span class="sourceLineNo">080</span>   */<a name="line.80"></a>
<span class="sourceLineNo">081</span>  public Key(Keyboard parent, Map&lt;String,Object&gt; mk) {<a name="line.81"></a>
<span class="sourceLineNo">082</span>    this(parent);<a name="line.82"></a>
<span class="sourceLineNo">083</span>    String s;<a name="line.83"></a>
<span class="sourceLineNo">084</span>    for (int i = 0; i &lt; EVENT_NUM; i++) {<a name="line.84"></a>
<span class="sourceLineNo">085</span>      String eventType = eventTypes[i];<a name="line.85"></a>
<span class="sourceLineNo">086</span>      s = Function.getString(mk, eventType);<a name="line.86"></a>
<span class="sourceLineNo">087</span>      if (s.length() &gt; 0) events[i] = new Event(mKeyboard, s);<a name="line.87"></a>
<span class="sourceLineNo">088</span>    }<a name="line.88"></a>
<span class="sourceLineNo">089</span>    s = Function.getString(mk, "composing");<a name="line.89"></a>
<span class="sourceLineNo">090</span>    if (s.length() &gt; 0) {<a name="line.90"></a>
<span class="sourceLineNo">091</span>      composing = new Event(mKeyboard, s);<a name="line.91"></a>
<span class="sourceLineNo">092</span>    }<a name="line.92"></a>
<span class="sourceLineNo">093</span>    s = Function.getString(mk, "has_menu");<a name="line.93"></a>
<span class="sourceLineNo">094</span>    if (s.length() &gt; 0) {<a name="line.94"></a>
<span class="sourceLineNo">095</span>      has_menu = new Event(mKeyboard, s);<a name="line.95"></a>
<span class="sourceLineNo">096</span>    }<a name="line.96"></a>
<span class="sourceLineNo">097</span>    s = Function.getString(mk, "paging");<a name="line.97"></a>
<span class="sourceLineNo">098</span>    if (s.length() &gt; 0) {<a name="line.98"></a>
<span class="sourceLineNo">099</span>      paging = new Event(mKeyboard, s);<a name="line.99"></a>
<span class="sourceLineNo">100</span>    }<a name="line.100"></a>
<span class="sourceLineNo">101</span>    if (composing != null || has_menu != null || paging != null) mKeyboard.mComposingKeys.add(this);<a name="line.101"></a>
<span class="sourceLineNo">102</span>    s = Function.getString(mk, "ascii");<a name="line.102"></a>
<span class="sourceLineNo">103</span>    if (!Function.isEmpty(s)) ascii = new Event(mKeyboard, s);<a name="line.103"></a>
<span class="sourceLineNo">104</span>    label = Function.getString(mk, "label");<a name="line.104"></a>
<span class="sourceLineNo">105</span>    hint = Function.getString(mk, "hint");<a name="line.105"></a>
<span class="sourceLineNo">106</span>    if (mk.containsKey("send_bindings")) send_bindings = (Boolean)mk.get("send_bindings");<a name="line.106"></a>
<span class="sourceLineNo">107</span>    else if(composing == null &amp;&amp; has_menu == null &amp;&amp; paging == null) send_bindings = false;<a name="line.107"></a>
<span class="sourceLineNo">108</span>    if (isShift()) mKeyboard.mShiftKey = this;<a name="line.108"></a>
<span class="sourceLineNo">109</span>    key_text_size = getPixel(mk, "key_text_size");<a name="line.109"></a>
<span class="sourceLineNo">110</span>    symbol_text_size = getPixel(mk, "symbol_text_size");<a name="line.110"></a>
<span class="sourceLineNo">111</span>    key_text_color = getColor(mk, "key_text_color");<a name="line.111"></a>
<span class="sourceLineNo">112</span>    hilited_key_text_color = getColor(mk, "hilited_key_text_color");<a name="line.112"></a>
<span class="sourceLineNo">113</span>    key_back_color = getColorDrawable(mk, "key_back_color");<a name="line.113"></a>
<span class="sourceLineNo">114</span>    hilited_key_back_color = getColorDrawable(mk, "hilited_key_back_color");<a name="line.114"></a>
<span class="sourceLineNo">115</span>    key_symbol_color = getColor(mk, "key_symbol_color");<a name="line.115"></a>
<span class="sourceLineNo">116</span>    hilited_key_symbol_color = getColor(mk, "hilited_key_symbol_color");<a name="line.116"></a>
<span class="sourceLineNo">117</span>    round_corner = getFloat(mk, "round_corner");<a name="line.117"></a>
<span class="sourceLineNo">118</span>  }<a name="line.118"></a>
<span class="sourceLineNo">119</span><a name="line.119"></a>
<span class="sourceLineNo">120</span>  public static Integer getPixel(Map&lt;String,Object&gt; mk, String k) {<a name="line.120"></a>
<span class="sourceLineNo">121</span>    Object o = getValue(mk, k, null);<a name="line.121"></a>
<span class="sourceLineNo">122</span>    if (o instanceof Integer) return Config.getPixel(((Integer)o).floatValue());<a name="line.122"></a>
<span class="sourceLineNo">123</span>    return null;<a name="line.123"></a>
<span class="sourceLineNo">124</span>  }<a name="line.124"></a>
<span class="sourceLineNo">125</span><a name="line.125"></a>
<span class="sourceLineNo">126</span>  private Integer getColor(Map&lt;String,Object&gt; mk, String k){<a name="line.126"></a>
<span class="sourceLineNo">127</span>    Config config = Config.get();<a name="line.127"></a>
<span class="sourceLineNo">128</span>    Integer color = null;<a name="line.128"></a>
<span class="sourceLineNo">129</span>    if (mk.containsKey(k)) {<a name="line.129"></a>
<span class="sourceLineNo">130</span>      Object o = mk.get(k);<a name="line.130"></a>
<span class="sourceLineNo">131</span>      if (o instanceof Integer) color = (Integer) o;<a name="line.131"></a>
<span class="sourceLineNo">132</span>      else {<a name="line.132"></a>
<span class="sourceLineNo">133</span>        color = config.getCurrentColor(o.toString());<a name="line.133"></a>
<span class="sourceLineNo">134</span>      }<a name="line.134"></a>
<span class="sourceLineNo">135</span>    }<a name="line.135"></a>
<span class="sourceLineNo">136</span>    return color;<a name="line.136"></a>
<span class="sourceLineNo">137</span>  }<a name="line.137"></a>
<span class="sourceLineNo">138</span><a name="line.138"></a>
<span class="sourceLineNo">139</span>  private Drawable getColorDrawable(Map&lt;String,Object&gt; mk, String k){<a name="line.139"></a>
<span class="sourceLineNo">140</span>    Config config = Config.get();<a name="line.140"></a>
<span class="sourceLineNo">141</span>    Integer color = null;<a name="line.141"></a>
<span class="sourceLineNo">142</span>    if (mk.containsKey(k)) {<a name="line.142"></a>
<span class="sourceLineNo">143</span>      Object o = mk.get(k);<a name="line.143"></a>
<span class="sourceLineNo">144</span>      if (o instanceof Integer) {<a name="line.144"></a>
<span class="sourceLineNo">145</span>        color = (Integer) o;<a name="line.145"></a>
<span class="sourceLineNo">146</span>        GradientDrawable gd = new GradientDrawable();<a name="line.146"></a>
<span class="sourceLineNo">147</span>        gd.setColor(color);<a name="line.147"></a>
<span class="sourceLineNo">148</span>        return gd;<a name="line.148"></a>
<span class="sourceLineNo">149</span>      } else if (o instanceof String){<a name="line.149"></a>
<span class="sourceLineNo">150</span>        Drawable d = config.getCurrentColorDrawable(o.toString());<a name="line.150"></a>
<span class="sourceLineNo">151</span>        if (d == null) d = config.drawableObject(o);<a name="line.151"></a>
<span class="sourceLineNo">152</span>        return d;<a name="line.152"></a>
<span class="sourceLineNo">153</span>      }<a name="line.153"></a>
<span class="sourceLineNo">154</span>    }<a name="line.154"></a>
<span class="sourceLineNo">155</span>    return null;<a name="line.155"></a>
<span class="sourceLineNo">156</span>  }<a name="line.156"></a>
<span class="sourceLineNo">157</span><a name="line.157"></a>
<span class="sourceLineNo">158</span>  public final static int[] KEY_STATE_NORMAL_ON = { <a name="line.158"></a>
<span class="sourceLineNo">159</span>      android.R.attr.state_checkable, <a name="line.159"></a>
<span class="sourceLineNo">160</span>      android.R.attr.state_checked<a name="line.160"></a>
<span class="sourceLineNo">161</span>  };<a name="line.161"></a>
<span class="sourceLineNo">162</span>  <a name="line.162"></a>
<span class="sourceLineNo">163</span>  public final static int[] KEY_STATE_PRESSED_ON = { <a name="line.163"></a>
<span class="sourceLineNo">164</span>      android.R.attr.state_pressed, <a name="line.164"></a>
<span class="sourceLineNo">165</span>      android.R.attr.state_checkable, <a name="line.165"></a>
<span class="sourceLineNo">166</span>      android.R.attr.state_checked <a name="line.166"></a>
<span class="sourceLineNo">167</span>  };<a name="line.167"></a>
<span class="sourceLineNo">168</span>  <a name="line.168"></a>
<span class="sourceLineNo">169</span>  public final static int[] KEY_STATE_NORMAL_OFF = { <a name="line.169"></a>
<span class="sourceLineNo">170</span>      android.R.attr.state_checkable <a name="line.170"></a>
<span class="sourceLineNo">171</span>  };<a name="line.171"></a>
<span class="sourceLineNo">172</span>  <a name="line.172"></a>
<span class="sourceLineNo">173</span>  public final static int[] KEY_STATE_PRESSED_OFF = { <a name="line.173"></a>
<span class="sourceLineNo">174</span>      android.R.attr.state_pressed, <a name="line.174"></a>
<span class="sourceLineNo">175</span>      android.R.attr.state_checkable <a name="line.175"></a>
<span class="sourceLineNo">176</span>  };<a name="line.176"></a>
<span class="sourceLineNo">177</span>  <a name="line.177"></a>
<span class="sourceLineNo">178</span>  public final static int[] KEY_STATE_NORMAL = {<a name="line.178"></a>
<span class="sourceLineNo">179</span>  };<a name="line.179"></a>
<span class="sourceLineNo">180</span>  <a name="line.180"></a>
<span class="sourceLineNo">181</span>  public final static int[] KEY_STATE_PRESSED = {<a name="line.181"></a>
<span class="sourceLineNo">182</span>      android.R.attr.state_pressed<a name="line.182"></a>
<span class="sourceLineNo">183</span>  };<a name="line.183"></a>
<span class="sourceLineNo">184</span><a name="line.184"></a>
<span class="sourceLineNo">185</span>  public final static int[][] KEY_STATES = new int[][]{<a name="line.185"></a>
<span class="sourceLineNo">186</span>      KEY_STATE_PRESSED_ON,<a name="line.186"></a>
<span class="sourceLineNo">187</span>      KEY_STATE_PRESSED_OFF,<a name="line.187"></a>
<span class="sourceLineNo">188</span>      KEY_STATE_NORMAL_ON,<a name="line.188"></a>
<span class="sourceLineNo">189</span>      KEY_STATE_NORMAL_OFF,<a name="line.189"></a>
<span class="sourceLineNo">190</span>      KEY_STATE_PRESSED,<a name="line.190"></a>
<span class="sourceLineNo">191</span>      KEY_STATE_NORMAL<a name="line.191"></a>
<span class="sourceLineNo">192</span>  };<a name="line.192"></a>
<span class="sourceLineNo">193</span><a name="line.193"></a>
<span class="sourceLineNo">194</span>  private boolean isNormal(int[] drawableState) {<a name="line.194"></a>
<span class="sourceLineNo">195</span>      return (drawableState == KEY_STATE_NORMAL<a name="line.195"></a>
<span class="sourceLineNo">196</span>      || drawableState == KEY_STATE_NORMAL_ON<a name="line.196"></a>
<span class="sourceLineNo">197</span>      || drawableState == KEY_STATE_NORMAL_OFF);<a name="line.197"></a>
<span class="sourceLineNo">198</span>  }<a name="line.198"></a>
<span class="sourceLineNo">199</span><a name="line.199"></a>
<span class="sourceLineNo">200</span>  public Drawable getBackColorForState(int[] drawableState) {<a name="line.200"></a>
<span class="sourceLineNo">201</span>    if (isNormal(drawableState)) return key_back_color;<a name="line.201"></a>
<span class="sourceLineNo">202</span>    else return hilited_key_back_color;<a name="line.202"></a>
<span class="sourceLineNo">203</span>  }<a name="line.203"></a>
<span class="sourceLineNo">204</span><a name="line.204"></a>
<span class="sourceLineNo">205</span>  public Integer getTextColorForState(int[] drawableState) {<a name="line.205"></a>
<span class="sourceLineNo">206</span>    if (isNormal(drawableState)) return key_text_color;<a name="line.206"></a>
<span class="sourceLineNo">207</span>    else return hilited_key_text_color;<a name="line.207"></a>
<span class="sourceLineNo">208</span>  }<a name="line.208"></a>
<span class="sourceLineNo">209</span><a name="line.209"></a>
<span class="sourceLineNo">210</span>  public Integer getSymbolColorForState(int[] drawableState) {<a name="line.210"></a>
<span class="sourceLineNo">211</span>    if (isNormal(drawableState)) return key_symbol_color;<a name="line.211"></a>
<span class="sourceLineNo">212</span>    else return hilited_key_symbol_color;<a name="line.212"></a>
<span class="sourceLineNo">213</span>  }<a name="line.213"></a>
<span class="sourceLineNo">214</span><a name="line.214"></a>
<span class="sourceLineNo">215</span>    /**<a name="line.215"></a>
<span class="sourceLineNo">216</span>     * Informs the key that it has been pressed, in case it needs to change its appearance or<a name="line.216"></a>
<span class="sourceLineNo">217</span>     * state.<a name="line.217"></a>
<span class="sourceLineNo">218</span>     * @see #onReleased(boolean)<a name="line.218"></a>
<span class="sourceLineNo">219</span>     */<a name="line.219"></a>
<span class="sourceLineNo">220</span>    public void onPressed() {<a name="line.220"></a>
<span class="sourceLineNo">221</span>        pressed = !pressed;<a name="line.221"></a>
<span class="sourceLineNo">222</span>    }<a name="line.222"></a>
<span class="sourceLineNo">223</span>    <a name="line.223"></a>
<span class="sourceLineNo">224</span>    /**<a name="line.224"></a>
<span class="sourceLineNo">225</span>     * Changes the pressed state of the key. If it is a sticky key, it will also change the<a name="line.225"></a>
<span class="sourceLineNo">226</span>     * toggled state of the key if the finger was release inside.<a name="line.226"></a>
<span class="sourceLineNo">227</span>     * @param inside whether the finger was released inside the key<a name="line.227"></a>
<span class="sourceLineNo">228</span>     * @see #onPressed()<a name="line.228"></a>
<span class="sourceLineNo">229</span>     */<a name="line.229"></a>
<span class="sourceLineNo">230</span>    public void onReleased(boolean inside) {<a name="line.230"></a>
<span class="sourceLineNo">231</span>        pressed = !pressed;<a name="line.231"></a>
<span class="sourceLineNo">232</span>        if (getClick().sticky) on = !on;<a name="line.232"></a>
<span class="sourceLineNo">233</span>    }<a name="line.233"></a>
<span class="sourceLineNo">234</span><a name="line.234"></a>
<span class="sourceLineNo">235</span>    /**<a name="line.235"></a>
<span class="sourceLineNo">236</span>     * Detects if a point falls inside this key.<a name="line.236"></a>
<span class="sourceLineNo">237</span>     * @param x the x-coordinate of the point <a name="line.237"></a>
<span class="sourceLineNo">238</span>     * @param y the y-coordinate of the point<a name="line.238"></a>
<span class="sourceLineNo">239</span>     * @return whether or not the point falls inside the key. If the key is attached to an edge,<a name="line.239"></a>
<span class="sourceLineNo">240</span>     * it will assume that all points between the key and the edge are considered to be inside<a name="line.240"></a>
<span class="sourceLineNo">241</span>     * the key.<a name="line.241"></a>
<span class="sourceLineNo">242</span>     */<a name="line.242"></a>
<span class="sourceLineNo">243</span>    public boolean isInside(int x, int y) {<a name="line.243"></a>
<span class="sourceLineNo">244</span>        boolean leftEdge = (edgeFlags &amp; Keyboard.EDGE_LEFT) &gt; 0;<a name="line.244"></a>
<span class="sourceLineNo">245</span>        boolean rightEdge = (edgeFlags &amp; Keyboard.EDGE_RIGHT) &gt; 0;<a name="line.245"></a>
<span class="sourceLineNo">246</span>        boolean topEdge = (edgeFlags &amp; Keyboard.EDGE_TOP) &gt; 0;<a name="line.246"></a>
<span class="sourceLineNo">247</span>        boolean bottomEdge = (edgeFlags &amp; Keyboard.EDGE_BOTTOM) &gt; 0;<a name="line.247"></a>
<span class="sourceLineNo">248</span>        if ((x &gt;= this.x || (leftEdge &amp;&amp; x &lt;= this.x + this.width)) <a name="line.248"></a>
<span class="sourceLineNo">249</span>                &amp;&amp; (x &lt; this.x + this.width || (rightEdge &amp;&amp; x &gt;= this.x)) <a name="line.249"></a>
<span class="sourceLineNo">250</span>                &amp;&amp; (y &gt;= this.y || (topEdge &amp;&amp; y &lt;= this.y + this.height))<a name="line.250"></a>
<span class="sourceLineNo">251</span>                &amp;&amp; (y &lt; this.y + this.height || (bottomEdge &amp;&amp; y &gt;= this.y))) {<a name="line.251"></a>
<span class="sourceLineNo">252</span>            return true;<a name="line.252"></a>
<span class="sourceLineNo">253</span>        } else {<a name="line.253"></a>
<span class="sourceLineNo">254</span>            return false;<a name="line.254"></a>
<span class="sourceLineNo">255</span>        }<a name="line.255"></a>
<span class="sourceLineNo">256</span>    }<a name="line.256"></a>
<span class="sourceLineNo">257</span><a name="line.257"></a>
<span class="sourceLineNo">258</span>    /**<a name="line.258"></a>
<span class="sourceLineNo">259</span>     * Returns the square of the distance between the center of the key and the given point.<a name="line.259"></a>
<span class="sourceLineNo">260</span>     * @param x the x-coordinate of the point<a name="line.260"></a>
<span class="sourceLineNo">261</span>     * @param y the y-coordinate of the point<a name="line.261"></a>
<span class="sourceLineNo">262</span>     * @return the square of the distance of the point from the center of the key<a name="line.262"></a>
<span class="sourceLineNo">263</span>     */<a name="line.263"></a>
<span class="sourceLineNo">264</span>    public int squaredDistanceFrom(int x, int y) {<a name="line.264"></a>
<span class="sourceLineNo">265</span>        int xDist = this.x + width / 2 - x;<a name="line.265"></a>
<span class="sourceLineNo">266</span>        int yDist = this.y + height / 2 - y;<a name="line.266"></a>
<span class="sourceLineNo">267</span>        return xDist * xDist + yDist * yDist;<a name="line.267"></a>
<span class="sourceLineNo">268</span>    }<a name="line.268"></a>
<span class="sourceLineNo">269</span>    <a name="line.269"></a>
<span class="sourceLineNo">270</span>    /**<a name="line.270"></a>
<span class="sourceLineNo">271</span>     * Returns the drawable state for the key, based on the current state and type of the key.<a name="line.271"></a>
<span class="sourceLineNo">272</span>     * @return the drawable state of the key.<a name="line.272"></a>
<span class="sourceLineNo">273</span>     * @see android.graphics.drawable.StateListDrawable#setState(int[])<a name="line.273"></a>
<span class="sourceLineNo">274</span>     */<a name="line.274"></a>
<span class="sourceLineNo">275</span>    public int[] getCurrentDrawableState() {<a name="line.275"></a>
<span class="sourceLineNo">276</span>        int[] states = KEY_STATE_NORMAL;<a name="line.276"></a>
<span class="sourceLineNo">277</span><a name="line.277"></a>
<span class="sourceLineNo">278</span>        if (on) {<a name="line.278"></a>
<span class="sourceLineNo">279</span>            if (pressed) {<a name="line.279"></a>
<span class="sourceLineNo">280</span>                states = KEY_STATE_PRESSED_ON;<a name="line.280"></a>
<span class="sourceLineNo">281</span>            } else {<a name="line.281"></a>
<span class="sourceLineNo">282</span>                states = KEY_STATE_NORMAL_ON;<a name="line.282"></a>
<span class="sourceLineNo">283</span>            }<a name="line.283"></a>
<span class="sourceLineNo">284</span>        } else {<a name="line.284"></a>
<span class="sourceLineNo">285</span>            if (getClick().sticky || getClick().functional) {<a name="line.285"></a>
<span class="sourceLineNo">286</span>                if (pressed) {<a name="line.286"></a>
<span class="sourceLineNo">287</span>                    states = KEY_STATE_PRESSED_OFF;<a name="line.287"></a>
<span class="sourceLineNo">288</span>                } else {<a name="line.288"></a>
<span class="sourceLineNo">289</span>                    states = KEY_STATE_NORMAL_OFF;<a name="line.289"></a>
<span class="sourceLineNo">290</span>                }<a name="line.290"></a>
<span class="sourceLineNo">291</span>            } else {<a name="line.291"></a>
<span class="sourceLineNo">292</span>                if (pressed) {<a name="line.292"></a>
<span class="sourceLineNo">293</span>                    states = KEY_STATE_PRESSED;<a name="line.293"></a>
<span class="sourceLineNo">294</span>                }<a name="line.294"></a>
<span class="sourceLineNo">295</span>            }<a name="line.295"></a>
<span class="sourceLineNo">296</span>        }<a name="line.296"></a>
<span class="sourceLineNo">297</span>        return states;<a name="line.297"></a>
<span class="sourceLineNo">298</span>    }<a name="line.298"></a>
<span class="sourceLineNo">299</span><a name="line.299"></a>
<span class="sourceLineNo">300</span>  public boolean isShift() {<a name="line.300"></a>
<span class="sourceLineNo">301</span>    int c = getCode();<a name="line.301"></a>
<span class="sourceLineNo">302</span>    return (c == KeyEvent.KEYCODE_SHIFT_LEFT || c == KeyEvent.KEYCODE_SHIFT_RIGHT);<a name="line.302"></a>
<span class="sourceLineNo">303</span>  }<a name="line.303"></a>
<span class="sourceLineNo">304</span><a name="line.304"></a>
<span class="sourceLineNo">305</span>  public boolean sendBindings() {<a name="line.305"></a>
<span class="sourceLineNo">306</span>    return (composing == null || Rime.isComposing()) &amp;&amp; !Rime.isAsciiMode() &amp;&amp; send_bindings;<a name="line.306"></a>
<span class="sourceLineNo">307</span>  }<a name="line.307"></a>
<span class="sourceLineNo">308</span><a name="line.308"></a>
<span class="sourceLineNo">309</span>  public static Object getValue(Map m, String k, Object o) {<a name="line.309"></a>
<span class="sourceLineNo">310</span>    return m.containsKey(k) ? m.get(k) : o;<a name="line.310"></a>
<span class="sourceLineNo">311</span>  }<a name="line.311"></a>
<span class="sourceLineNo">312</span><a name="line.312"></a>
<span class="sourceLineNo">313</span>  public static Float getFloat(Map m, String k) {<a name="line.313"></a>
<span class="sourceLineNo">314</span>    Object o = getValue(m, k, null);<a name="line.314"></a>
<span class="sourceLineNo">315</span>    if (o instanceof Integer) return ((Integer)o).floatValue();<a name="line.315"></a>
<span class="sourceLineNo">316</span>    else if (o instanceof Float) return ((Float)o);<a name="line.316"></a>
<span class="sourceLineNo">317</span>    else if (o instanceof Double) return ((Double)o).floatValue();<a name="line.317"></a>
<span class="sourceLineNo">318</span>    return null;<a name="line.318"></a>
<span class="sourceLineNo">319</span>  }<a name="line.319"></a>
<span class="sourceLineNo">320</span><a name="line.320"></a>
<span class="sourceLineNo">321</span>  public static double getDouble(Map m, String k, Object i) {<a name="line.321"></a>
<span class="sourceLineNo">322</span>    Object o = getValue(m, k, i);<a name="line.322"></a>
<span class="sourceLineNo">323</span>    if (o instanceof Integer) return ((Integer)o).doubleValue();<a name="line.323"></a>
<span class="sourceLineNo">324</span>    else if (o instanceof Float) return ((Float)o).doubleValue();<a name="line.324"></a>
<span class="sourceLineNo">325</span>    else if (o instanceof Double) return ((Double)o).doubleValue();<a name="line.325"></a>
<span class="sourceLineNo">326</span>    return 0f;<a name="line.326"></a>
<span class="sourceLineNo">327</span>  }<a name="line.327"></a>
<span class="sourceLineNo">328</span><a name="line.328"></a>
<span class="sourceLineNo">329</span>  public Event getEvent() {<a name="line.329"></a>
<span class="sourceLineNo">330</span>    if (ascii != null &amp;&amp; Rime.isAsciiMode()) return ascii;<a name="line.330"></a>
<span class="sourceLineNo">331</span>    if (paging != null &amp;&amp; Rime.isPaging()) return paging;<a name="line.331"></a>
<span class="sourceLineNo">332</span>    if (has_menu != null &amp;&amp; Rime.hasMenu()) return has_menu;<a name="line.332"></a>
<span class="sourceLineNo">333</span>    if (composing != null &amp;&amp; Rime.isComposing()) return composing;<a name="line.333"></a>
<span class="sourceLineNo">334</span>    return getClick();<a name="line.334"></a>
<span class="sourceLineNo">335</span>  }<a name="line.335"></a>
<span class="sourceLineNo">336</span><a name="line.336"></a>
<span class="sourceLineNo">337</span>  public Event getClick() {<a name="line.337"></a>
<span class="sourceLineNo">338</span>    return events[CLICK];<a name="line.338"></a>
<span class="sourceLineNo">339</span>  }<a name="line.339"></a>
<span class="sourceLineNo">340</span><a name="line.340"></a>
<span class="sourceLineNo">341</span>  public Event getLongClick() {<a name="line.341"></a>
<span class="sourceLineNo">342</span>    return events[LONG_CLICK];<a name="line.342"></a>
<span class="sourceLineNo">343</span>  }<a name="line.343"></a>
<span class="sourceLineNo">344</span><a name="line.344"></a>
<span class="sourceLineNo">345</span>  public Event getEvent(int i) {<a name="line.345"></a>
<span class="sourceLineNo">346</span>    Event e = null;<a name="line.346"></a>
<span class="sourceLineNo">347</span>    if (i &gt; 0 &amp;&amp; i &lt;= EVENT_NUM) e = events[i];<a name="line.347"></a>
<span class="sourceLineNo">348</span>    if (e != null) return e;<a name="line.348"></a>
<span class="sourceLineNo">349</span>    if (ascii != null &amp;&amp; Rime.isAsciiMode()) return ascii;<a name="line.349"></a>
<span class="sourceLineNo">350</span>    if (send_bindings) {<a name="line.350"></a>
<span class="sourceLineNo">351</span>      if (paging != null &amp;&amp; Rime.isPaging()) return paging;<a name="line.351"></a>
<span class="sourceLineNo">352</span>      if (has_menu != null &amp;&amp; Rime.hasMenu()) return has_menu;<a name="line.352"></a>
<span class="sourceLineNo">353</span>      if (composing != null &amp;&amp; Rime.isComposing()) return composing;<a name="line.353"></a>
<span class="sourceLineNo">354</span>    }<a name="line.354"></a>
<span class="sourceLineNo">355</span>    return getClick();<a name="line.355"></a>
<span class="sourceLineNo">356</span>  }<a name="line.356"></a>
<span class="sourceLineNo">357</span><a name="line.357"></a>
<span class="sourceLineNo">358</span>  public int getCode() {<a name="line.358"></a>
<span class="sourceLineNo">359</span>    return getEvent(CLICK).code;<a name="line.359"></a>
<span class="sourceLineNo">360</span>  }<a name="line.360"></a>
<span class="sourceLineNo">361</span><a name="line.361"></a>
<span class="sourceLineNo">362</span>  public int getCode(int type) {<a name="line.362"></a>
<span class="sourceLineNo">363</span>    return getEvent(type).code;<a name="line.363"></a>
<span class="sourceLineNo">364</span>  }<a name="line.364"></a>
<span class="sourceLineNo">365</span><a name="line.365"></a>
<span class="sourceLineNo">366</span>  public String getLabel() {<a name="line.366"></a>
<span class="sourceLineNo">367</span>    Event event = getEvent();<a name="line.367"></a>
<span class="sourceLineNo">368</span>    if (!Function.isEmpty(label) &amp;&amp; event == getClick()<a name="line.368"></a>
<span class="sourceLineNo">369</span>    &amp;&amp; (ascii == null &amp;&amp; !Rime.isAsciiMode()))<a name="line.369"></a>
<span class="sourceLineNo">370</span>      return label; //中文狀態顯示標籤<a name="line.370"></a>
<span class="sourceLineNo">371</span>    return event.getLabel();<a name="line.371"></a>
<span class="sourceLineNo">372</span>  }<a name="line.372"></a>
<span class="sourceLineNo">373</span><a name="line.373"></a>
<span class="sourceLineNo">374</span>  public String getPreviewText(int type) {<a name="line.374"></a>
<span class="sourceLineNo">375</span>    if (type == CLICK) return getEvent().getPreviewText();<a name="line.375"></a>
<span class="sourceLineNo">376</span>    return getEvent(type).getPreviewText();<a name="line.376"></a>
<span class="sourceLineNo">377</span>  }<a name="line.377"></a>
<span class="sourceLineNo">378</span><a name="line.378"></a>
<span class="sourceLineNo">379</span>  public String getSymbolLabel() {<a name="line.379"></a>
<span class="sourceLineNo">380</span>    return getLongClick().getLabel();<a name="line.380"></a>
<span class="sourceLineNo">381</span>  }<a name="line.381"></a>
<span class="sourceLineNo">382</span>}<a name="line.382"></a>




























































</pre>
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